audiopolicy: apm: Fix default bus device issue
When a bus device is used as default, when calling setForceUse,
a given SwOutputDescriptor might be asked to switch to another
bus device (the default), violating the Policy Mix rule.
Test: see below
-start an automotive device with PolicyMix registered and
bus device as the default.
-Consider having a system bus for system sound and media for music.
-Play touch sound (check played in system bus).
-launch music player.
Result:
-Music shall be played on media bus device
-Touch sound still played on system bus device
Change-Id: I6668cffa525af51af6ed0838745658f72ae00a62
Signed-off-by: François Gaffie <francois.gaffie@renault.com>
3 files changed